Discussioni file:Muro imploso - divisione per zero.jpg
ahahah bellissima! --http://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Crystal_128_penguin.png/28px-Crystal_128_penguin.png IP:127.0.0.1 21:23, mag 20, 2011 (CEST)
ahahah bellissima! --http://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Crystal_128_penguin.png/28px-Crystal_128_penguin.png IP:127.0.0.1 21:23, mag 20, 2011 (CEST)